DISCRETE MATHEMATICS

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Engineering Bot March 13, 2021

A set is an unordered collection of different elements. A set can be written explicitly by listing its elements using set bracket. If the order of the elements is changed or any element of a set is repeated, it does not make any changes in the set.

Some Example of Sets

  • A set of all positive integers
  • A set of all the planets in the solar system
  • A set of all the states in India
  • A set of all the lowercase letters of the alphabet